All games need some sort of interaction with the player character. So far in Skyline we have the new character scripts to make it easy to get started with your character development but how do we make the character interact with items in the world and present feedback to the player.
Sensors, triggers and distance calculations are all tools of the mechanics developer. These widgets provide the means to send system event to the players scripts and actions where the developer can add their own code to make something cool happen when one of these events are received. Skyline has access to these cool event toys, both in action form and in Lua plus the forthcoming visual mechanics system. I have seen some cool Lua code that a few users has written to create player interactivity and though I would give it a try without using much Lua script and focusing on the available actions.